NASA has recently declared that a massive asteroid is set to pass by Earth in December 2024, and while it’s big enough to ...

Efforts to shield Earth from asteroid impacts have advanced, but significant gaps remain in planetary defence systems. Robin ...

Ivezić is the 59-year-old director of the Vera Rubin Observatory, a $1 billion telescope that the United States has been ...

Lightning strikes in the atmosphere can trigger a rain of high-powered “killer electrons” in low-Earth orbit that form ...